As you can see, it is based on the factory default UCI and if there is no lyrics, or the lyrics is switched off in the menu, it looks just like the default UCI.

When it displays the lyrics, it just overlay the "AlbumArt" with semitransparent grey to improve the readability of the text and it shows three verses (just sang is the yellow one in the middle, the previous is the upper one and the next one is on the bottom). As the song goes on, the verses are switching the positions (it is not scrolling).

I used to download .lrc files with Minilyrics when I had a Meizu. With LDB manager you can convert the .lrc files so that the Cowon could read them, but it's a very slow process and I finally desisted using lyrics with the i9.